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6.05 Multiply decimals by 2 digit numbers

Interactive practice questions

Use the area model to find $1.86\times60$1.86×60.

a

Fill in the areas of each rectangle.

          $1$1               $0.8$0.8           $0.06$0.06    
$60$60         $\editable{}$               $\editable{}$           $\editable{}$    
                                   
b

What is the total area of all three rectangles, and therefore the answer to $1.86\times60$1.86×60?

Easy
1min

Use the area model to find $13\times0.03$13×0.03.

Easy
1min

Use the area model to find $7.8\times16$7.8×16.

Easy
1min

Use the area model to find $46\times4.8$46×4.8.

Easy
1min
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Outcomes

5.NBT.B.7

Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.

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